Details

analyze240.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
50%	50%	0.1%	4
50%	50%	0.1%	5
68.7%	31.2%	0.1%	6
71.8%	28.1%	0.1%	7
73.4%	14%	12.6%	8
74.1%	13.3%	12.6%	9
74.5%	6.6%	18.8%	10
74.7%	6.4%	18.8%	11
74.8%	3.2%	22%	12
74.9%	3.2%	22%	13
74.9%	1.6%	23.5%	14

sample16.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
1.0ms	3×	body	80	invalid

simplify497.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (9.0ms)

Iter	Nodes	Cost
0	211	7
1	211	7

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(-.f64 (*.f64 x x) y)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp_binary64`
2×	`add-sqr-sqrt_binary64`
1×	`*-un-lft-identity_binary64` `sub-neg_binary64` `pow1_binary64` `flip3--_binary64` `diff-log_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `difference-of-squares_binary64` `flip--_binary64`

Counts

1 → 12

Calls

1 calls:

7.0ms

(-.f64 (*.f64 x x) y)

series15.0ms

Counts

1 → 3

Calls

1 calls:

15.0ms

(-.f64 (*.f64 x x) y)

simplify59.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	4808	111
1	4808	111

prune17.0ms

Filtered

11 candidates to 15 candidates (-36.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	14	1	15
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	14	2	16

Merged error: 0.0b

Counts

16 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(+.f64 x (sqrt.f64 y))
0.0b	(-.f64 x (sqrt.f64 y))
0.1b	(*.f64 (+.f64 x (sqrt.f64 y)) (-.f64 x (sqrt.f64 y)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt_binary64`
13×	`*-un-lft-identity_binary64`
7×	`add-log-exp_binary64`
6×	`associate-r_binary64`
5×	`pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64`
4×	`flip3-+_binary64` `flip3--_binary64` `associate-l_binary64` `difference-of-squares_binary64` `flip--_binary64` `flip-+_binary64` `frac-times_binary64`
3×	`sub-neg_binary64`
2×	`distribute-lft-out_binary64` `associate-r/_binary64` `distribute-lft-out--_binary64` `sqrt-prod_binary64` `associate-l/_binary64`
1×	`pow-prod-down_binary64` `diff-log_binary64` `cbrt-unprod_binary64` `distribute-lft-in_binary64` `distribute-rgt-in_binary64` `unswap-sqr_binary64` `prod-exp_binary64` `+-commutative_binary64` `sum-log_binary64` `*-commutative_binary64`

Counts

3 → 58

Calls

3 calls:

4.0ms	(+.f64 x (sqrt.f64 y))
5.0ms	(-.f64 x (sqrt.f64 y))
11.0ms	(*.f64 (+.f64 x (sqrt.f64 y)) (-.f64 x (sqrt.f64 y)))

series25.0ms

Counts

3 → 9

Calls

3 calls:

5.0ms	(+.f64 x (sqrt.f64 y))
5.0ms	(-.f64 x (sqrt.f64 y))
14.0ms	(*.f64 (+.f64 x (sqrt.f64 y)) (-.f64 x (sqrt.f64 y)))

simplify71.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 0 (64.0ms)

Iter	Nodes	Cost
0	4944	606
1	4944	606

prune55.0ms

Filtered

53 candidates to 67 candidates (-26.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	67	0	67
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	67	2	69

Merged error: 0.0b

Counts

69 → 2

regimes163.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	17	7
1	17	7

end0.0ms

sample304.0ms

Algorithm

intervals

Results

178.0ms	8000×	body	80	valid
3.0ms	167×	body	80	invalid

Details

analyze240.0ms

sample16.0ms

simplify497.0ms

prune4.0ms

localize8.0ms

rewrite8.0ms

series15.0ms

simplify59.0ms

prune17.0ms

localize7.0ms

rewrite29.0ms

series25.0ms

simplify71.0ms

prune55.0ms

regimes163.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample304.0ms

Profiling